If you’re wondering how often you should change brake pads on your car, chances are you’re hearing some noise.A� Assuming your brake pads were installed properly in the first place including using the proper hardware, alignment, and lubrication, then noisy pads are probably an indication that they are need of replacement.A� Brake pads can last anywhere from 20,000 miles to 100,000 miles depending on how you drive and the types of pads you use so it’s better to listen to the sounds they are making to get a preliminary estimation, then measure your pad thickness to know when it’s time to change brake pads.
Noises brake pads can make:
Most brake pads squeak either due to a lack of lubrication where the pad contacts the caliper or caliper slide, or because some of their quieting features have worn off.A� This brake pad is new and you can see the diagonal cut through the friction material and beveled edges.A� These features help your brake pad run write my essayonline smoothly on the rotor and stay quiet during brake especially at low speeds.A� Once enough friction material has worn off so that the groove or bevel is gone they pads can start to make noise.A� At this point, you can replace your pads toA�quiet things down, but it isn’t completely necessary yet as there still is some friction material left.
You are past time to change brake pads on your car if you are hearing grinding.A� Grinding sounds come from metal on metal contact once your brake pad friction material has worn off completely and the hard metal backing plate is contacting your metal rotor.A� In this case, your vehicle will still stop but it will be noisy and damage your brake rotor requiring it to be replaced along with the pads.A� If you hear grinding take your car to the shop soon.A� Continuing to drive with your brakes like this can cause the rotor to crack and break or your brake caliper piston to overextend both of which can be dangerous.
If your brakes are ringing it’s your car’s way of telling you it’s time to change brake pad immediately.A� Most factory and high-quality brake pads have a small metal tab that extends past the backing plate towards the rotor.A� Once your pads are extremely worn out, this tab will rub against your brake rotor which won’t do any damage but will make your brakes ring indicatingA�it’s time to get new pads.A� This tab often rings once the pads are almost completely worn out so if you hear ringing, change your brakes as soon as possible
The minimum friction material thickness recommended by most vehicle manufacturers is 2mm, but sometimes it’s smart to change your brake pads even if you have slightly more friction material left to protect your brake rotors and keep your maintenanceA�costs down.
At Neighborhood Auto Care we measure your brake pads every time we perform an oil change on your vehicle, or at your request if you think your brake pads might be getting worn out.A� Click the “Appointment” button in the upper right corner of this page to schedule an appointment now!